eFlexApp

Name: eFlexApp
Rating: 3.4444444 (496 reviews)
Author: StepOne Tech Ltd

By: StepOne Tech Ltd

Get the most of your eFlexFuel device by connecting with eFlexApp!

Features & Capabilities

eFlexApp is your ultimate companion for managing eFlexFuel devices via Bluetooth. It offers real-time monitoring of ethanol content, engine RPM, fuel temperature, and injector activity across various eFlexFuel device versions. Users can easily check device status and adjust settings like RPM-based enrichment and cold enrichment, customizing up to three driving modes with eFlexTuner software integration.

The app supports multiple languages (English, French, Finnish), temperature units (°F/°C), and themes (light/dark) for personalized use. Whether you own an eFlexEco, eFlexBlue, eFlexPlus, or eFlexPro device, eFlexApp delivers tailored features to maximize your device's performance. Developed by StepOne Tech Ltd, the app ensures seamless Bluetooth communication and user-friendly controls, making your ethanol fuel management efficient and precise.

User Growth & Download Statistics

App

By:

Downloads:

Rating:

Version:

2.2.13 Last updated: 2026-02-09

Version code:

Creation date:

2020-08-07

Publisher country:

Permissions:

android.permission.ACCESS_COARSE_LOCATION Very high risk
android.permission.ACCESS_FINE_LOCATION Very high risk
android.permission.BLUETOOTH_CONNECT Moderate risk
android.permission.BLUETOOTH_SCAN Moderate risk
com.google.android.gms.permission.AD_ID Moderate risk
android.permission.ACCESS_ADSERVICES_AD_ID Low risk
android.permission.ACCESS_ADSERVICES_ATTRIBUTION Low risk
android.permission.INTERNET Low risk
android.permission.WAKE_LOCK Low risk
com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE Low risk

Size:

19.82MB

Email:

su*****@eflexfuel.com

URLs:

Full description:

Source:

Google Play Store

Data ingested on:

2026-07-04

Compare stats and ranking:

Ranking

# 319,086 ▼ 565

For Developers

Monetize with App Pass Boost with Extension Booster

Contact the developer

Chrome-Stats does not own this Android app. Please use these information below to contact the Android app developer.

Developed by:

StepOne Tech Ltd

Google Play Store

https://play.google.com/store/apps/details?id=com.steponetech.eflexapp

Email:

su*****@eflexfuel.com

User Reviews

Users appreciate the eFlexApp for its rich data display, simple interface, and improved design. However, many report persistent Bluetooth connectivity issues requiring frequent reinstallation or resetting to reconnect. Some users also request the return of landscape mode and data logging features to enhance usability, especially for motorcycle riders. Overall, the app works well when connected but needs improvement in stability and features.

Pros

Provides lots of data and programming options for eFlexFuel devices.
Simple and easy to use interface with clear and neat presentation.
The device (eFlex plus) works well with the app when connected.
Good looking design and improved features compared to previous versions.

Cons

Bluetooth connection is unreliable and often fails to connect or reconnect without reinstalling or resetting.
App sometimes loses connection and requires repeated pairing or reinstalls to work again.
Lacks landscape mode, which some users want.
Does not preserve data logs or keep records, which is inconvenient especially for motorcyclists who cannot monitor safely while riding.

Recent reviews

Doesn't connect fuel log don't work fuel map don't work add vehicle don't work 🙄 Cobb makes a E85 kit 👍

C *****, 2025-02-03

Won't connect at all *edit after reinstalling and reconnecting app , Bluetooth it works now. **Edit again slowing trying to connect then it gives up. 1 star from 3.